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Maths/Puzzle fans - GCHQ Christmas card

11 replies

noblegiraffe · 22/12/2019 11:37

I know there’s a few of us on here. Grin

The GCHQ Christmas card puzzle is lovely. You’ll need a printer and some colouring pencils.

twitter.com/gchq/status/1207256837000769536?s=21

Maths/Puzzle fans - GCHQ Christmas card
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TeenPlusTwenties · 22/12/2019 11:47

looks lovely but that would be a lot of black ink to print out!

akkakk · 22/12/2019 12:31

It isn't hugely challenging - just find the start letter and follow a chain of letters around to read out the message - no printing out / no colours needed....

noblegiraffe · 22/12/2019 12:37

Teen that’s true but when I printed it out as a photo from my iPad the black bit was only A6 size and it was still doable.

akkakk there’s another message hidden in there!

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noblegiraffe · 22/12/2019 19:17

No takers? How about this one?

Maths/Puzzle fans - GCHQ Christmas card
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moanaschicken · 22/12/2019 19:22

The folded letter is a D, turned sideways

Moonflower12 · 22/12/2019 19:23

An 'E'?

noblegiraffe · 22/12/2019 19:28

Not a D or an E!

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IsolaPribby · 22/12/2019 19:31

It's an F. When unfolded it's upside down.

popehilarious · 22/12/2019 19:32

F!

noblegiraffe · 22/12/2019 19:50

Just to make things more exciting, the answer to the quiz above is the only letter that does not appear in this sentence.

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IsolaPribby · 22/12/2019 22:04

So, still F then?

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